Questions by Nicholas

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Javascript counting number of objects in object

Nov 15, 2022 in Java • 1,470 views
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How to validate password using following conditions?

Nov 15, 2022 in Java • 1,063 views
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How to create an array containing 1...N

Nov 15, 2022 in Java • 1,363 views
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Check if a variable is a string in JavaScript

Nov 14, 2022 in Java • 1,401 views
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Calculate string value in javascript, not using eval

Nov 14, 2022 in Java • 4,218 views
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How to draw a circle in HTML5 Canvas using JavaScript?

Nov 14, 2022 in Java • 2,037 views
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Check if input is number or letter javascript

Nov 14, 2022 in Java • 2,541 views
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Violation Long running JavaScript task took xx ms

Nov 14, 2022 in Java • 8,133 views
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What is "callback hell" and how and why does RX solve it?

Nov 9, 2022 in Java • 1,656 views
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Why were Javascript `atob()` and `btoa()` named like that?

Nov 9, 2022 in Java • 2,120 views
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What is the difference between ( for... in ) and ( for... of ) statements?

Nov 9, 2022 in Java • 1,322 views
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How do you use the ? : (conditional) operator in JavaScript?

Nov 9, 2022 in Java • 1,501 views
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How to round to at most 2 decimal places, if necessary

Nov 9, 2022 in Java • 1,428 views
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What is the "debounce" function in JavaScript?

Nov 8, 2022 in Java • 1,077 views
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javascript Image tag

Nov 8, 2022 in Java • 1,148 views
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Difference between Relative path and absolute path in javascript

Nov 8, 2022 in Java • 1,293 views
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What's the best way to convert a number to a string in JavaScript?

Nov 8, 2022 in Java • 1,254 views
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How can I get query string values in JavaScript?

Nov 8, 2022 in Java • 1,111 views
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How to send an email from JavaScript

Nov 7, 2022 in Java • 1,692 views
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What is location.search in javascript

Nov 7, 2022 in Java • 1,233 views
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Why firefox is written in C++ and javascript UI?

Nov 7, 2022 in Java • 2,073 views
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Vanilla JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready for it

Nov 7, 2022 in Java • 5,244 views
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javascript filter array multiple conditions

Nov 7, 2022 in Java • 5,025 views
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How to trigger a file download when clicking an HTML button or JavaScript

Nov 4, 2022 in Java • 4,088 views
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How to show console in jsfiddle

Nov 4, 2022 in Java • 1,935 views
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Refresh a page using JavaScript or HTML

Nov 4, 2022 in Java • 1,689 views
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Convert GMT to IST (India Standard Time) using javascript?

Nov 4, 2022 in Java • 26,363 views
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How to filter an array from all elements of another array

Nov 4, 2022 in Java • 5,795 views
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How to get current formatted date dd/mm/yyyy in Javascript and append it to an input

Nov 3, 2022 in Java • 2,619 views
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What does the function then() mean in JavaScript?

Nov 3, 2022 in Java • 1,942 views
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Which equals operator (== vs ===) should be used in JavaScript comparisons?

Nov 3, 2022 in Java • 1,396 views
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Base64 encoding and decoding in client-side Javascript

Nov 3, 2022 in Java • 2,046 views
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How to decode jwt token in javascript without using a library?

Nov 3, 2022 in Java • 11,775 views
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What 'type' of Language is JavaScript?

Sep 28, 2022 in Java • 1,607 views
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What is the difference between "let" and "var"?

Sep 28, 2022 in Java • 1,418 views
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How to convert decimal to hexadecimal in JavaScript

Sep 28, 2022 in Java • 1,347 views
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Generating random whole numbers in JavaScript in a specific range

Sep 28, 2022 in Java • 1,356 views
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Generating PDF files with JavaScript

Sep 28, 2022 in Java • 1,341 views
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What does document.forms mean in javascript?

Sep 28, 2022 in Java • 1,546 views
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Generate random number between two numbers in JavaScript

Sep 28, 2022 in Java • 1,763 views
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send images on whatsapp web with javascript DOM

Sep 28, 2022 in Java • 2,894 views
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How to filter object array based on attributes?

Sep 28, 2022 in Java • 1,633 views
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Define a global variable in a JavaScript function

Sep 28, 2022 in Java • 1,487 views
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How to sort an array of integers correctly

Sep 28, 2022 in Java • 1,640 views
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What is event bubbling and capturing?

Sep 28, 2022 in Java • 1,087 views
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creating list of objects in Javascript

Sep 28, 2022 in Java • 1,267 views
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What is property in hasOwnProperty in JavaScript?

Sep 28, 2022 in Java • 1,837 views
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How to add a class to a given element?

Sep 28, 2022 in Java • 1,243 views
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window.onload vs document.onload

Sep 28, 2022 in Java • 1,251 views
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What is VanillaJS?

Sep 28, 2022 in Java • 1,415 views
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